Oppo Watch X3 - Full Phone Specifications

The Oppo Watch X3 is a sophisticated smartwatch that blends stylish design with advanced health and fitness tracking. The curved AMOLED display looks stunning on the wrist and remains easy to read outdoors. It monitors a comprehensive range of health metrics, including heart rate, blood oxygen, sleep quality, and stress levels, with impressive accuracy. Built-in GPS makes it a reliable workout companion for runners, cyclists, and outdoor enthusiasts. The watch runs a smooth and responsive software experience with a wide selection of watch faces and customization options. Battery life is excellent for a smartwatch with this feature set. The Oppo Watch X3 is a premium wearable that looks great and performs even better.

Launch	Announced	2026, March 17
	Status	Available. Released 2026, March 20
Features	Sensors	Accelerometer, gyro, barometer, compass, heart rate, SpO2, thermometer (skin temperature)
Display	Type	LTPO AMOLED, 1500 nits (peak)
	Size	1.5 inches
	Resolution	466 x 466 pixels (~310 ppi density)
	Protection	Sapphire crystal glass
Network	Technology	HSPA / LTE
	2G bands	N/A
	3G bands	HSDPA 850 / 900 / 2100 - cellular model only
	4G bands	1, 3, 5, 8, 34, 38, 39, 40, 41 - cellular model only
	Speed	No

Platform	OS	ColorOS Watch 7.0 + Wear OS 5.0
	Chipset	Qualcomm Snapdragon W5 Gen 1 (4 nm)
Body	Dimensions	47.4 x 47.4 x 11 mm (1.87 x 1.87 x 0.43 in)
	Weight	43 g (1.52 oz)
	Build	Sapphire crystal front, titanium alloy frame, plastic back
	SIM	eSIM (market/region dependent) - cellular model only
		IP68/IP69 dust tight and water resistant (high pressure water jets; immersible up to 1.5m for 30 min)
		Waterproof (5ATM)
		MIL-STD-810H compliant
		Compatible with standard 22mm straps
		ECG certified

Comms	WLAN	Wi-Fi 802.11 a/b/g/n, dual-band
	Bluetooth	5.2, A2DP, LE
	Positioning	GPS (L1+L5), GLONASS, GALILEO, BDS, QZSS
	NFC	Yes
	Radio	No
	USB	No
Camera		No
Sound	Loudspeaker	Yes
	3.5mm jack	No
Memory	Card slot	No
	Internal	32GB 2GB RAM
Battery	Type	Li-Ion 646 mAh
	Charging	7.5W wired, 100% in 75 min
Misc	Colors	Black, Titanium
	Models	OWW261

Carrier Compatibility:

• USA: Not officially sold in the US. Compatible with Android and iOS devices via Bluetooth globally.
• Global: Available in China and select Asian markets. Works with most Android and iOS smartphones worldwide.

Final Summary: The Oppo Watch X3 is a premium smartwatch with a gorgeous curved AMOLED display, accurate health tracking, built-in GPS, and excellent battery life - a top-tier wearable for style-conscious fitness enthusiasts.